Exploring Linear Inequalities with Desmos

What is the first step to start graphing linear inequalities on Desmos?

• Open a new spreadsheet

• Download the Desmos app

• Click on 'Start Graphing' on desmos.com

• Sign up for a Desmos account

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CCSS.HSA.REI.D.12

How do you input a 'less than' inequality symbol on Desmos?

• Shift + Slash

• Shift + Period

• Shift + Comma

• Shift + Semicolon

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CCSS.6.EE.B.8

What does the dotted line represent in the graph of an inequality?

• Greater than or equal to

• Less than or equal to

• Greater than

• Less than

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CCSS.HSA.REI.D.12

Where do you begin plotting the inequality y < 2x - 5?

• At any random point

• At the origin

• At the y-intercept

• At the x-intercept

Tags

CCSS.HSA.REI.D.12

How do you input a 'greater than' inequality symbol on Desmos?

• Shift + Comma

• Shift + Period

• Shift + Slash

• Shift + Semicolon

Tags

CCSS.6.EE.B.8

What does the darker shaded area represent when graphing two inequalities?

• The area where neither inequality is true

• The area where both inequalities are true

• The area where only one inequality is true

• The area where the inequalities intersect the axes

Tags

CCSS.HSA.REI.D.12

How do you input a 'less than or equal to' inequality symbol on Desmos?

• Shift + Semicolon + Equal Sign

• Shift + Slash + Equal Sign

• Shift + Period + Equal Sign

• Shift + Comma + Equal Sign

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CCSS.6.EE.B.8

What is the x-intercept of the inequality 2x + 6y ≤ 18?

• (3, 0)

• (9, 0)

• (0, 3)

• (0, 0)

Tags

CCSS.HSA.REI.D.12

What is the y-intercept of the inequality 2x + 6y ≤ 18?

• (0, 0)

• (9, 0)

• (0, 3)

• (3, 0)

Tags

CCSS.HSA.REI.D.12

What should you do if you have any questions about the tutorial?

• Email the teacher

• Search online

• Ask a friend

• Rewatch the video

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CCSS.RI.6.3

CCSS.RI.8.5

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